/*
* Copyright 2011-2012 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*     http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

package groovyx.javafx.event

import javafx.beans.value.ChangeListener
import javafx.beans.value.ObservableValue

/**
*
* @author jimclarke
*/
class GroovyChangeListener extends AbstractClosureProperty implements ChangeListener {
    ObservableValue observable;
    
    public GroovyChangeListener() {
        super();
    }
    
    public GroovyChangeListener(String property) {
        super(property);
    }
    public GroovyChangeListener(String property, Closure closure) {
        super(property, closure);
    }
    public GroovyChangeListener(ObservableValue observable) {
        this.observable = observable
    }
    public GroovyChangeListener(ObservableValue observable, Closure closure) {
        super(null, closure);
        this.observable = observable
    }
    
    void changed(ObservableValue obs, Object oldValue, Object newValue) {

        this.closure.call(obs, oldValue, newValue);
    }
	
}	

